party ideas

I need some ideas for Brooklyn's birthday in three weeks. I decided to get a head start since doing a party in 2 days didn't work out so well last year. She wants a princess party (Sleeping Beauty)--any game ideas? There will be boys invited too, so I want to figure how to make it a little gender neutral. Maybe some general medieval things like sword fighting (but without the swords, these are 5-year-olds). I've got the cake covered, but beyond that I'm a little lost. Any suggestions?